Measurement of Differential ZZ+Jets Production Cross Sections in pp Collisions at $\sqrt{s}$ = 13 TeV

The CMS collaboration
CMS-SMP-22-001, 2024.

Abstract (data abstract)
Diboson production in association with jets is studied in the fully leptonic final states, $\textrm{pp} \to (\textrm{Z}/\gamma^*)(\textrm{Z}/\gamma^*)+\textrm{jets} \to 2\ell2\ell'+\textrm{jets}$, ($\ell,\ell' = \textrm{e}$ or $\mu$) in proton-proton collisions at a center-of-mass energy of 13 TeV. The data sample corresponds to an integrated luminosity of 138 fb$^{-1}$ collected with the CMS detector at the LHC. Differential distributions and normalized differential cross sections are measured as a function of jet multiplicity, transverse momentum $p_\textrm{T}$, pseudorapidity $\eta$, invariant mass and $\Delta\eta$ of the highest-$p_\textrm{T}$ and second-highest-$p_\textrm{T}$ jets, and as a function of invariant mass of the four-lepton system for events with various jet multiplicities. These differential cross sections are compared with theoretical predictions that mostly agree with the experimental data. However, in a few regions we observe discrepancies between the predicted and measured values. Further improvement of the predictions is required to describe the ZZ+jets production in the whole phase space.

  • Figure 7 (left)

    Data from Figure 7 (left).

    10.17182/hepdata.145862.v1/t1

    Differential cross sections normalized to the fiducial cross section as a function of the invariant mass of the four-lepton system,...

  • Figure 7 (right)

    Data from Figure 7 (right).

    10.17182/hepdata.145862.v1/t2

    Differential cross sections normalized to the fiducial cross section as a function of the number of jets with $p_T >...

  • Figure 8 (upper left)

    Data from Figure 8 (upper left).

    10.17182/hepdata.145862.v1/t3

    Differential cross sections normalized to the fiducial cross section as a function of the $p_T$ of the highest-$p_T$ jet

  • Figure 8 (upper right)

    Data from Figure 8 (upper right).

    10.17182/hepdata.145862.v1/t4

    Differential cross sections normalized to the fiducial cross section as a function of the $p_T$ of the second-highest-$p_T$ jet

  • Figure 8 (lower left)

    Data from Figure 8 (lower left).

    10.17182/hepdata.145862.v1/t5

    Differential cross sections normalized to the fiducial cross section as a function of the $|\eta|$ of the highest-$p_T$ jet

  • Figure 8 (lower right)

    Data from Figure 8 (lower right).

    10.17182/hepdata.145862.v1/t6

    Differential cross sections normalized to the fiducial cross section as a function of the $|\eta|$ of the second-highest-$p_T$ jet

  • Figure 9 (left)

    Data from Figure 9 (left).

    10.17182/hepdata.145862.v1/t7

    Differential cross sections normalized to the fiducial cross section as a function of the pseudorapidity difference between the two highest-$p_T$...

  • Figure 9 (right)

    Data from Figure 9 (right).

    10.17182/hepdata.145862.v1/t8

    Differential cross sections normalized to the fiducial cross section as a function of the invariant mass of the two highest-$p_T$...

  • Figure 10

    Data from Figure 10.

    10.17182/hepdata.145862.v1/t9

    Differential cross sections normalized to the fiducial cross section as a function of the invariant mass of the four-lepton system,...

  • Figure 11 (upper left).

    Data from Figure 11 (upper left).

    10.17182/hepdata.145862.v1/t10

    Differential cross sections normalized to the fiducial cross section as a function of the invariant mass of the four-lepton system...

  • Figure 11 (upper right).

    Data from Figure 11 (upper right).

    10.17182/hepdata.145862.v1/t11

    Differential cross sections normalized to the fiducial cross section as a function of the invariant mass of the four-lepton system...

  • Figure 11 (lower left).

    Data from Figure 11 (lower left).

    10.17182/hepdata.145862.v1/t12

    Differential cross sections normalized to the fiducial cross section as a function of the invariant mass of the four-lepton system...

  • Figure 11 (lower right).

    Data from Figure 11 (lower right).

    10.17182/hepdata.145862.v1/t13

    Differential cross sections normalized to the fiducial cross section as a function of the invariant mass of the four-lepton system...

  • Figure 12 (upper left).

    Data from Figure 12 (upper left).

    10.17182/hepdata.145862.v1/t14

    Differential cross sections normalized to the fiducial cross section as a function of the invariant mass of the four-lepton system...

  • Figure 12 (upper right).

    Data from Figure 12 (upper right).

    10.17182/hepdata.145862.v1/t15

    Differential cross sections normalized to the fiducial cross section as a function of the invariant mass of the four-lepton system...

  • Figure 12 (lower left).

    Data from Figure 12 (lower left).

    10.17182/hepdata.145862.v1/t16

    Differential cross sections normalized to the fiducial cross section as a function of the invariant mass of the four-lepton system...

  • Figure 12 (lower right).

    Data from Figure 12 (lower right).

    10.17182/hepdata.145862.v1/t17

    Differential cross sections normalized to the fiducial cross section as a function of the invariant mass of the four-lepton system...

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